<template>
  <div>
    <div class="crumbs">
      <el-breadcrumb separator="/">
        <el-breadcrumb-item>
          <i class="el-icon-lx-cascades" /> 用户管理
        </el-breadcrumb-item>
      </el-breadcrumb>
    </div>
    <div class="container">
      <div class="handle-box">
        <div class="search-box">
          <el-input v-model="query.entity.userLoginid" placeholder="账号" class="handle-input mr10" />
          <el-input v-model="query.entity.userUsername" placeholder="用户名" class="handle-input mr10" />
          <el-input v-model="query.entity.userStatus" placeholder="用户状态" class="handle-input mr10" />
          <el-button type="primary" icon="el-icon-search" @click="handleSearch">搜索</el-button>
        </div>
        <div class="edit-box">
          <el-button
            type="primary"
            icon="el-icon-delete"
            class="handle-del mr10"
            @click="add"
          >新增</el-button>
        </div>
      </div>
      <el-table
        ref="multipleTable"
        :data="page.records"
        border
        class="table"
        header-cell-class-name="table-header"
      >
        <el-table-column prop="userLoginid" label="账号" />
        <el-table-column prop="userUsername" label="用户名" />
        <el-table-column prop="userStatus" label="用户状态" />
        <el-table-column prop="userSex" label="性别" />
        <el-table-column prop="userPhone" label="电话号码" />
        <el-table-column prop="userCreateTime" label="注册时间" />
        <el-table-column label="操作" width="180" align="center">
          <template slot-scope="scope">
            <el-button
              type="text"
              icon="el-icon-edit"
              @click="handleEdit(scope.$index, scope.row)"
            >编辑</el-button>
            <el-button
              type="text"
              icon="el-icon-delete"
              class="red"
              @click="handleDelete(scope.$index, scope.row)"
            >删除</el-button>
          </template>
        </el-table-column>
      </el-table>
      <div class="pagination">
        <el-pagination
          background
          layout="total, prev, pager, next"
          :current-page="query.pageIndex"
          :page-size="query.pageSize"
          :total="page.total"
          @current-change="handlePageChange"
        />
      </div>
    </div>

    <!-- 编辑弹出框 -->
    <el-dialog title="编辑" :visible.sync="editVisible" width="60%">
      <el-form ref="form" :model="form" label-width="70px">
        <el-form-item label="登录ID">
          <el-input v-model="form.userLoginid" />
        </el-form-item>
        <el-form-item label="用户别名">
          <el-input v-model="form.userUsername" />
        </el-form-item>
        <el-form-item label="密码">
          <el-input v-model="form.userPassword" />
        </el-form-item>
        <el-form-item label="角色权限">
          <el-select v-model="selectList" style="width: 100%" multiple placeholder="请选择">
            <el-option
              v-for="item in rolelist"
              :key="item.roleId"
              :label="item.roleName"
              :value="item.roleId"
            />
          </el-select>
        </el-form-item>
        <el-form-item label="性别">
          <el-input v-model="form.userSex" />
        </el-form-item>
        <el-form-item label="电话号码">
          <el-input v-model="form.userPhone" />
        </el-form-item>
        <el-form-item label="用户状态">
          <el-input v-model="form.userStatus" />
        </el-form-item>
      </el-form>
      <span slot="footer" class="dialog-footer">
        <el-button @click="editVisible = false">取 消</el-button>
        <el-button type="primary" @click="saveEdit">确 定</el-button>
      </span>
    </el-dialog>
  </div>
</template>
<script>import { query } from '@/api/user'
import { saveUserAndRoles } from '@/api/user'
import { delbyid } from '@/api/user'
import { getAllRoles } from '@/api/role'
export default {
  name: 'Basetable',
  data() {
    return {
      query: {
        pageIndex: 1,
        pageSize: 10,
        entity: {
          userLoginid: '',
          userUsername: '',
          userStatus: ''
        }
      },
      selectList: [],
      rolelist: [],
      multipleSelection: [],
      delList: [],
      editVisible: false,
      page: {
        records: [],
        total: 0
      },
      form: {},
      idx: -1,
      id: -1
    }
  },
  created() {
    this.getData()
  },
  methods: {
    // 获取 easy-mock 的模拟数据
    getData() {
      query(this.query).then(res => {
        this.page = res.data.page
      })
    },
    // 触发搜索按钮
    handleSearch() {
      this.$set(this.query, 'pageIndex', 1)
      this.getData()
    },
    // 删除操作
    handleDelete(index, row) {
      // 二次确认删除
      this.$confirm('确定要删除吗？', '提示', {
        type: 'warning'
      }).then(() => {
        console.log(row.userId)
        delbyid(row.userId).then(res => {
          this.$message.success(res.message)
        })
      })
        .catch(() => {
        })
    },
    // 多选操作
    handleSelectionChange(val) {
      this.multipleSelection = val
    },
    delAllSelection() {
      const length = this.multipleSelection.length
      let str = ''
      this.delList = this.delList.concat(this.multipleSelection)
      for (let i = 0; i < length; i++) {
        str += this.multipleSelection[i].name + ' '
      }
      this.$message.error(`删除了${str}`)
      this.multipleSelection = []
    },
    // 编辑操作
    handleEdit(index, row) {
      this.idx = index
      this.form = row
      this.editVisible = true
      getAllRoles().then(res => {
        this.rolelist = res.data.list
        this.selectList = []
        for (const it of this.form.baseRoles) {
          this.selectList.push(it.roleId)
        }
      })
    },
    // 保存编辑
    saveEdit() {
      this.editVisible = false
      const baseRoles = []
      for (const it of this.selectList) {
        for (const item of this.rolelist) {
          if (it === item.roleId) {
            baseRoles.push(item)
          }
        }
      }
      this.form.baseRoles = baseRoles
      saveUserAndRoles(this.form).then(res => {
        this.$message.success(res.message)
      })
    },
    add() {
      this.form = {}
      getAllRoles().then(res => {
        this.rolelist = res.data.list
        this.selectList = []
      })
      this.editVisible = true
    },
    // 分页导航
    handlePageChange(val) {
      this.$set(this.query, 'pageIndex', val)
      this.getData()
    }
  }
}
</script>

<style scoped>
.handle-box {
    margin-bottom: 20px;
}

.handle-select {
    width: 120px;
}

.handle-input {
    width: 300px;
    display: inline-block;
}
.table {
    width: 100%;
    font-size: 14px;
}
.red {
    color: #ff0000;
}
.mr10 {
    margin-right: 10px;
}
.search-box {
  margin-left: 3%;
}
.edit-box {
  padding-top: 10px;
  padding-left: 3%;
}
</style>
